Questions by David Lehavi

Questions by David Lehavi

Type several paragraphs describing how a model could show effects of the rotation of Earth on day and night and the effects tilt. (4-5 paragraphs)

asked Apr 28, 2021

2 answers

3 votes

97.8k views

A study claims that the combination of vitamin C with vitamin E is more effective for preventing the flu than vitamin C alone. In the study, a group of researchers studied 1132 subjects. The subjects were

asked Feb 24, 2021

1 answer

5 votes

81.9k views

During the Civil War, which leader often had fewer troops available for battle? A.George McClellan B.Robert E. Lee C.Jefferson Davis D.Winfield Scott please help asap

asked Feb 21, 2021

2 answers

2 votes

163k views

In which quadrant is θ located if sin θ is negative and sec θ is positive? I, II, III, IV?

asked Dec 26, 2020

1 answer

1 vote

44.5k views

Schrute Farm Sales buys portable generators for $460 and sells them for $750. He pays a sales commission of 5% of sales revenue to his sales staff. Mr. Schrute pays $7000 a month rent for his store, and

asked Aug 5, 2020

1 answer

4 votes

125k views

4) This is the ratio of the circumference of a circle to its diameter

asked Jul 7, 2020

2 answers

4 votes

48.4k views

Which emotion is the opposite of trust on Robert Plutchik’s wheel of emotions? _____ is the opposite of trust on Robert Plutchik’s wheel of emotions.

asked Dec 6, 2019

2 answers

1 vote

23.4k views

How would you convince a fellow student hat the number 0.57 is a rational number

asked Mar 21, 2019

1 answer

3 votes

40.4k views

Consider this reaction: 3Fe2O3(s) + CO(g) → 2Fe3O4(s) + CO2(g). Which of the following would increase the rate of the reaction? a. adding the Fe3O4 b. decreasing the temperature c. increasing the surface

asked Feb 7, 2019

2 answers

1 vote

42.6k views

Five locations are marked on the world map. Which location is most prone to hurricanes?

asked Oct 21, 2018

2 answers

1 vote

181k views

On a piece of paper, use a protractor to construct right triangle DEF with DE=4 in. , m∠D=90° , and m∠E=45° .

asked May 4, 2018

1 answer

2 votes

86.6k views

Which of the following phrases correctly uses an apostrophe and the letter s? A. children's problem B. monkeys's noise C. womans' clothing D. ladie's lingerie

asked Apr 25, 2018

2 answers

1 vote

13.9k views

Would you support a policy just because a celebrity or an important expert supported it

asked Mar 5, 2018

1 answer

3 votes

157k views

Which of the following terms matches this definition: the series of events that makes up the action of a story Question 1 options: Theme Narrator Plot Setting

asked Jan 1, 2018

2 answers

3 votes

135k views

Help (10pts.) A jar contains 12 nickels, 12 dimes, and 12 quarters. A coin is chosen at random from the jar. What is the probability that the coin chosen is a quarter? A. 1/36 B. 1/12 C. 1/4 D. 1/3

asked Aug 20, 2017

2 answers

0 votes

138k views

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